Methodologies

Water solar disinfection	PowerPoint presentation (15 slides - 2003). It sums up water Solar Disinfection basic techniques (Sodis) and its diffusion. Spanish document

School working methodologies	PowerPoint presentation (11 slides) (2009). It schematically sums up the methodology (tools, steps), the results, the lessons learned and SODIS recommendation concerning working with schools. Spanish document.

Household water management	PowerPoint presentation (56 slides) showing water disinfection concepts, techniques and microbiological bases; also wash hands and good household water management. Spanish document.

Difusion and comunication methods	PowerPoint presentation (15 slides - 2009). It sums up the communication methodology about work in communities. Spanish document.